Write and solve an equation.

mary and alice are playing a card game. mary has 21 points. she has 9 points less than alice.

solve for p.

how many points, p, does alice have?

answer: first option i.e. 'a' is correct.

step-by-step explanation:

since we have given that

number of minutes to wrap a small gift box = 4 minutes

we need to find the number of gifts to be wrapped in 5 minutes

since there is a direct variation, as the number of minutes will increase with   number of gifts to be wrapped.

so, let the number of gifts to be wrapped in 5 minutes be x.

so, it becomes,

hence, first option 'a'   is correct.

10 - 75

step-by-step explanation:

there's nothing attached so it's most likely anything in that range.